SCIENTIFIC ABSTRACT -

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001755920010-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 16, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

TKACHENKOj, V.,, inzh.
I
Organization 6f-tbe assembly of large-panel apartment houses.
Stroitell 8 no*504 KyI62.- (MIRA 15:7)
(Apartment houses)
41.

REZNICHENKO,, V.A.;.TKACHENKO., V.A.; MIKELADZE, G.Sh.; KARYAZIN, I.A.;
KOZLOV, V.M.; NADIRADZE, Ye.M.; SOLOVIYEV, V.I.; GOGORISHVILI,
B.P.; Prinimali uchastiye-. PKHAKADZE, SM.;' METREEVELI, A.I.;,
CHIKASHUA, D.S.; KHROMOV-A, N.V.; KAVETSKIY, G.D.; TSKHVEDIANI,
R.N.; ARABIDZE., T.V.
Making titanium slag in an electric closed reduction furnace.
Titan i ego splavy no.8:28-40 162. (MIRA 16:1)
(Titanium--Electrometallurgy)

8/0020/64/155/002/0289/0291.,//
ACCESSION NR: AP4022707
AUTHOR: Tkachenko, Ve A.
TIM: On the spectral analysis of the oine-dimenaLonal SchroedLnger operator
with peiiodic complex-valued potentLal
SOURCEt AN SSSR. Voklady*, Y. 155, no. 2, 1964, 289-291
TOPIC %AGS: ordinary differential equation, boundary value problem, spectral
theory, Hilbert space, functional analysis, Schroedinger operator, one
dimensional spectral analysis
ABSTRACT: The author presents results concerning the geometric structure of the
closed differential operator T acting on L2(-co, ;*.a), defined by the operation
d'
+ q (X)
dxl
where 7 (x) is a continuous complex-valued periodic function, of period 1* Use is
made of the method suggested by Io Mo Gel'fand in the case of real 9(x).
Together with T. consider the family of operators Tt(- X* t A n on L2(0,,I),
Card 114

ACCESSION NRt AP4022707
defined by (1) and the boundary conditions
YM s eLty(O), Y'M : eit Y'(0)
The spectrum of T is the union *.-of the spectra of all Tt, and consists of a
countable family of bounded, simple analytic arcs 7'l T2 also the union
of the roots of the set of equations A(k) x coo tefor - 71 i6-teajr, where A( ?~j is
an entire function. Each 71,, may be given by an equation of the form
X ---'2 ")AC ( COS t ) (V
where w. is an invertible function. Let,6 be a closed connected subset of one
of the r. which does not include either end-point (at which A'( x) a 0), and let
; ~_- Z' - ;r, ;ry be the pre-image of A under (2) * For each -L~& C' p let Ve
be the characteristic functions of Tt
values xtt)=u),rr4H P:ndiTt corresponding to the characteristic
.)aqd 3C-(-*) ,res ct vely# normalized so that
.~ I % 11 dx dx
0
Extend %Pt and V, to the whole Ireal axis by setting
1P, (X + M) W' (X + M) W
Card 2/4

ACCESSION NR: AP4022707
p .1 a M (x) V-,-Fx) dx.
Finally, for any f4 let
where X is the characteristic function of 6 and let H(A be the operator
daft,! ad ty
R (A) / (x) a (O.V, (x) dl. (4)
2,
Then E(A) has some properties of a resolution of the identityi E(A) is bounded,
~= c4, n &z,) hence E (A) is a projection operator. If jpd -ex.
c.)and E(A )
_f- 0 for all then 0. If H denotes the linear closure of
the set of functions of form (4), thenM is dense and T coincides
with the closure of the operator S induced by T on H. For any the range of
E(,&) lies in the domain of T and is invariant under T (and so is the range of
I-E( A).) The last result mentioned is that if A'(Xl *-ofif oA , then there
is a unitary equivalence between T and the closure of an operator represented by
an infinite triangular matrix (operating on a Hilbert space of vector functions).
"The author expresses his gratitude to 1. M. Glazman for posing the problem, and
to Yu. X. Lyubich for a discussion of the results."
ASSOCIATION: Khar'kavskiy Politekhnichaskiy rustitut i=. Vo I* Lenin
(Kharkov Polytechnic Institute)
Cord 3 A

IACCESSION UR: AP4022707
SUEMITTED: 2ZNov63 I .
SUB CODE: HA
DATE ACQ:- OBApr64
NO REP SOV: 004
ENCL: 00
QMRt 000
Card 4/4

- TKACHEUKO, V.A., inzh.; KUDRFTS, V.S., inzh.
BIAGOV, V.A., inzh., -
Manufacture of plastic ship furniture by ~-he methvi cf
compressed air molding. Sudostroenie 30 no.5144-46 )ti 'I~4.
(MIRA 17r6)

SHVARTSER).A.Ya., inah.; SHAPOVALOV, S.I., kand.takhn.nauk; LUGOVPYA, G.V.,
insh.; GLAZUNOV, F.A., inzh.; TKA,CIIENKIO, V.A., inzh.; MOZNAIM,
G.I., inzh. -
Electric slag hard facing of beaters in im?act-action crushing
machines. Svar. proizv. no-3:22-25 Yx 63. (MIRA 16:3)
1. Donetskiy pol-itekhnicheskiy institut (for Lugovaya).
2. Yasinovatskly ma' shinostroitellnyy zavod (for Moznaim).
(Hard facing) (Crushing machines)

MITHOKEN, A. K. , inzh.; TKAMIENKO, V. A., tpknik
Machine for winding transformers and relays. Energet1k 12 no.
4:18-19 Ap 164. (MTRA 17:71"1

TKACHENKO, V. A.
Spectrum analysis of Schrodinger's one-dim-ensional operato.- with
a periodic complex-valued potential. Dokl. AN SSSR 155 no. 2:
289-291 Mr 164. (MIRA 17:5)
1. Kharlkovskly politekhnicheksiy Institut Im. V. 1. Lenina.
Predstavleno akademikom S. N. Bernshteynom.

TXACHENKO, Vera (Moskva)
"Class supervisor." Sov. profsoiuzz 18 no.4:317 F 162.
1
(KRA 15,3)
(Conduct of life)

TKACHENKO, Vera
Life is in your hands. Sov. profsoiuzy 17 no.16:44-45 Ag 161.
(Stalingrad--Malpractice) (KIRA 14:7)

Reudable panel holder. StroXtelf no,,1:26 Ja_161. (MIRA 14:2)
(Building-Tools and fimplements)

_ .,TKACHFjlfKO, V. , inzh.
Using ordinary presses in tensile-testing of steel piQces.
Strottell no.1:27 Ja 160. (MIRA 13:5)
(Steel, Structural--Testing)

TKACMNKO, V.
I
In the mountains and valleys of Rumanin. Vokrug eveta n0-1:30-32
Ja '54.* (M1,RA 7:1)
(Rumania--Description and travel)

1! IH7-,~ " ~ -
-,: A i- I" : 1 - ,
TKACIMNKO, V.
*In new Rumania." Vl.Pliankov, P.MallnikoT. Reviewed by V.Tkachonko.
Vokrug oveta no.6:61-62 Je 154. (KIRA 7:6)
(Rumania-Deacription and travel) (Pliankov, Vl.) (Kellnikov, P.)

BLAGOV., V.A.-, TKAGREW09 V,A.; T,-,AR-TNNIKGV, VV.
Use of plastics in shinbui,'dIng. 1.1or. sbcr. 41 no.3168-?4 Mr 164.
(~JT[~A. 18.7)

KORNEVA, N.K.; ANDnYEV, V.L.; DOROFEYEVP G.A.; GRINEVICH, J.P.; VINORTROV,
Ye.B.; TKACHFNKO, V.A.
Study of the operation of ports in heavy, duty open-hearth
furnaces. Stall 25 no.4-.32-4-325 Ap 165. (MIRA 18:11)
1. Donetakiy institut chernoy metallurgii.

LYUBICH., TKACHENKO, V.A.
Ur-.iqueness and apr-roy-i-mation theorems ~for a 3ccal -'arlace
transfomation. Dokl. AN SSSR 164 no.2:273-270' 5 165.
(MIRA 18:9)
1. Khartkovskiy goaudar6Lvennyy unlivernitet im. A.M. Gor1kogo i
Kharlkovskiy po'f'tqkhni(;hEskJy imititut im. V.I. Lenina.
Submitted Febniary 1965.

PIAGOVJI V.k. , inzh.~ 'IWLGliEl7KO, V.,A. itinh.
y
Inductr-4.al area for myrufacturing plaoti., forviture for
Sudontroonie 27 no.20z64-65 0 'C"I. (MlrfA lu~-l~)'
(,Airniture)
k
t,Plar,t-l ;s)
(Ship!!--Equipment and supplies)

KOSTYUK, D.L. kund.tekhn.nauk, dots.; TKACIINITKO, V.A., inzh.
i -- - !---~'-~'-
Effect of the reference shape of toothed racks according to
the All-Union State Standard 3058-54 on the efficiency of
flanking. Izv.vys.ucheb.zav.; mashinostr. no.7/8:95-108
158. (MIRA 12:8)
1. Khar'kovskiy aviatsionnyy institnt.
(Gearing)

'I'KjIC':,4,'IIKO, V.A.; KOZLOV, V.M.; GUSEVA, F.S.
investigating certain regularitica in the reduction of iron-titanlum
concentrates in the solid phase. Titan i ego splavy no.9:70--Fl 163.
(1,FIRA 16:9)
(Titanium-Electromc'uallurgy)

RY11,011 L A I-SlITMEN'NO, YU.L.; MACIE"Mit.0, V.;,.
"OV, A.I.; GRIG
BA-ULOV, CIA, Z' DIE
~L I U
t,.Ang GSR-9000 fjcnf-,ratorz for sulmlerfed arc weldinc.
Ma3hinostrcitel~ no-905 S 762. (I'dRA 15:9)

MIYJIAYLOV, V.G., d&tor teklui.tiauk; KRAPIVIN, M.G., kand.tekhn.nauk;
KARYUK,- G.G., k-ana.tekhn.nauk; KOZEZITTSE'VIjI Yu.T., aspirant;
GARASECHEY40, P.A., aapir*i~; IMIALYAROV, GiF., aspiraht;
KOGAN) K.B.1 i. .V.D.) inzh~-;-T
nzh.; SUKAGII; inzh.;
LINENKO, Yu.P., inzh.; MOMAIM, G.I., inzh.; MARTYVENKO, I.A., inzh.
Cutting tool for the cutter loader. Ugoll Ukr. 6
no.8:37-39 Ag 162. (MIRA 15:11)
(Coal mining machinery)

TKACHENKO, V. A.
aThe Architecture of a Sanatorium Complex." Cand in Architecture, Acad of Archi-
tecture Ukrainian SSR, 25 Doe 54. (FU, 13 Dee 54)
Survey of Scientific and Technical Dissertations Defended at USSR Higher Educational
Institutions (12)
SO, SUM No. 556. 24 Jun 55

.1,-
884
TKACHENKO, V A T6
Arkhitektur,I sanatoriya (Architecture of sanatoriumis) Kiyev,
Izd-vo Akademii arkhitektury Ukrainakoy SSR, 1954.
'53 p. illus., diagrs., may, tables.
At head of T.-P.. "Akddemiya arkhitektury Ukrainskoy SSR. Institut
aLrkhitektury sooruzheniy".

i K ~i '.~ j/ e /v /< 0~) -, . R
NEVRAYXV, G.A., kandidat maditsingkikh nauk; SVIRSKIY,V,L., kandidat
arkhitaktury.
"Architecture of a sanatorium." V.A. Tkachenko. Reviewed by.
G.A. Navraev, V.L. Svirskii. Vop-=?*Lj.L&.LVUV.W~ A' lech. fiz.
kul't. no.2:80-82 A -J a 155- (MLRA 8:8)
(So.=toriuZ (Tkanchanko, V.A.)

LYSAYA, L. 1. Tnutlt~:t Arkbi tc~'Ktury Soorinherdy Aknrjf~rndt firk,:' tel-tury i
YA. A. Cli 0 1
TKACf!E.'!KO, 11. A. Ill. I.laurhn:,.,,r-a sotruchilki, SHTFYTjHF.,Rr,, K r A' -"I'i
Arkhitektury USSR
Seriya 2-eta7lin.,flkh shlakolblochn,,~.,h 7,~!ilykh domov s. rrl-,iei!-iii,ypm llzonst~irk*-Isiy
skogo iz7otovleniyla Pa_re 71
SO: Collections of Annotations of Sc~cntific Rese:.rch -jorl Go S' ctio M. .)I e t. ed
in 1950. 11,10scow, 1951

I -,A.;,XC:ZLOV, VJI.; GUSEVA, '..S.; Prin4raali uchastiye:RA J,
TKACHE'2S9,.A i . P(WW7
I- M.B. -;,IIIFaV-YLCjV, 'It , I
Making high-titanium slags of iron-titanium concentrates from coast-
al placers. Titan i ego splavy no.9:86-95 163. (',-!IFiA 16:9)
(Titanium--.Electrometallurgy)

25 (1) SO V/1 4 5 -58 -7/8 -1112 A
AUTHORS: Kostyuk, D.I., Candidate of Technical Sciences, Docent
and Tkachenko, V.A., Engineer
TITLE: Influence of Toothed Rack Initial Form According to
the GOST 3058-54 on the Efficiency of Flanking
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy - Mashino-
stroyeniye, 1958, Nr 7-8, pp 95-108 (USSR)
ABSTRACT: A theoretical substantiation of flanking angle values
is given in the work by M.S. Polotskiy, "Initial and
Working Form of Toothed Rack". TsNIITMASh, Book 13.
Theory and Estimation of Toothed Gears and Slide Bea-
rings, Mashgiz, 1948 Z_~7. The above work is based on
the GOST 3058-45 which was later superseded by the
GOST 3058-54. The new GOST gives for the flanking ang-
les considerably lesser values (sometimes by twice
smaller) than is the case with the GOST 3048-45. The
purpose of this article is to establish the optimum
flanking angles when meshing different pairs of too-
Card 1/4 thed wheels. The authors analyze two cases: 1) Driv-

SOV/145-58-7/8-11/24
Influence of Toothed Rack Initial Form According to the GOST 3058-
54 on the Efficiency of Planking
ing wheel pitoh is greater than that of driven wheel,
that iev tl~:>t2; 2 Driving wheel pitoh is amaller
than that of driven wheel: tl---t For the first caoe,
the flanking angles are defined ~~ diagrams at b, c
Fig fl; for the second case - by diagrams a, b, 0
Mg 2 . In Fig 3, profiles of driving and driven wheel
teeth at the beginning of their meshing are shown;
Fig 4 illustrates position of the teeth at the initial
and final moment of their meshing. The efficiency of
flanking is expressed by the function
V C1
k I r ff, where V is impact speed
Vf 0000(d - c6B(rx d + R7 k
of non,flanked teeth, Vf impact speed of flanked
teeth; Cl - coefficient for standard gears determined
Card 2/4 in Table 4; V/

SOV/145-58-7/8-11/24
Influence of Toothed Rack Initial Form According to the GOST 3058-
54 on the Efficiency of Flanking
V
K = Vs, where Vsis central impact speed; A 0 = t1 -
k
- t2; c4f - angle of flanking. The values expressing
the efficiency of flanking obtained by the authors ex-
ceed by 1.4-1.93 times those received by experimental
method; the same values calculated by the method of
M.S. Polotskiy are by 2.5-3.3 times greater than the
experimental ones. After the research, the authors
arrive at the following conclusions: 1) When the dif-
-Lerence in gear pitches is slight, the efficiency of
flanking is not over 1.15; 2) When this difference
approaches its maximum permissible value, the flank-
ing efficiency varies between 1 and 6.9; 3) the maxi-
mum efficiency is obtained when the number of teeth
on both gears Zl = Z2 (the gear ratio is equal to 1);
Card 3/4 4) efficiency of flanking is small when the number of
V/

SOV/145-58-7/8-11/24
Influence of Toothed Rack Initial Form According to the GOST 3058-
54 on the Efficiency of Flanking
teeth and the flanking angles are large; in some cases
the flanking may even result in a negative effect; 5)
increasing the modulus (at equal angles o~f) dimini-
shes the efficiency; 6) efficiency is increased with
the increased degree of accuracy in manufacturing
toothed gears. There are 6 tables, 7 figures and 3 re-
ferences, 2 of which are Soviet and 1 German.
ASSOCIATION: Kharlkovskiy aviatsionnyy institut (Kharlkov Aviation
Institute)
SUBMITTED: December 17, 1957
Card 4/4

TKACHENKO, V.A., inzh.
Increasina, the efficiencj of planetary mechanisos of --,rdts.
Vest.mashinostr. 42 no.6:10-1.4 Je '62. (MIRA 15tc'j)
(Drilling and boring machinery) (Gettring )

RIDGIMIKOY V.111'1~ inzh.; TKAGIIENKO, V.A., ilizil.
Determining the coefficient of basic load of a tightened bolt
Joint. Vest.nmqhinostr. 42 no.8:15-18 Ag 162. (IMI 15:8)
(Bolts and nuts)

REZNICHENKO, V.A. ;._TKACH.FNKO-,.-V.A.; - SIRIAPOV, G.V.; KOZLOV, V.M.;
SIDORENKO, G.D.
Reduction of ilmenite concentrates in a fluidized bed. Titan
i ego splavy no.5:60-64 161. WIRA 15:2)
(Titanium--Metallurgy)
(Fluidization)

POLUKOV, Te.M., inzh.; TKACHENKO V.A inzh.
Istablish contours of old flooded voricings exactly.
B620p.truda v prom. 4 no-7:11 J'l 160.
(MIRA 13:8)
(Mining engineering)

14(10)
SOV/98-59.-6-14/20
AUTHORS: Konopkin, B.K., Candidate of Technical Sciences and
Tkachenko, V.A., Engineer; Zababurin, I.A., Candi-
.
_TTU6-_df_T_6FFn-ica1 Sciences
TITLE- On Hydraulic Resistances of the Sub--Surface Flat
Floodgates of Round Cross-.Section
PERIODICAL- G-Ldrotekhnicheskoye stroitel'stvo, 1959, Nr 6;
pp 48-49 (USSR)
ABSTRACT. In the first part of this article the first two
authors criticize the article under the same title
by I.A. Zababurin published in Nr 2 (.1956) of this
periodical, and in the second part, Zababurin defends
his viewpoint. His opponents find that the resist-
ance coefficient as given by Zababurin ds exaggerat-
ed and, as a result, the real passing capacity of
the floodgate will be different from that indicated
by Zababurin. The latter explains that his oppo.-
nents checked his formula with a model of a flood-
Card 1/2 gate, different from the one he described, and wh-i(.,..h

SOV/08-r-9-1 __ i 4/2c
.1 -11 1~ I
On Hydraulic Resistances of the Sub-Su--rf ace Flat Floodgates of
Round Cross-Section
is at present widely used. There are 2" diaGrams.
Card 2/2

SOV/137-58- 12-24328
Translation from- Referativnyy zhurnal. Metallurgiya, 1958, Nr 12, p 56 (USSR)
AUTHORS- Rapoport, M. B., Tkachenko, V. A.
TITLE: Production of Titanium Lacquers (Proizvodstvo titanovykh lakov)
PERIODICAL: V sb.: Legkiye metally. Nr 4. Leningrad, 1957, pp 108- 111
ABSTRACT: Studies by VAMI [ All-Union Aluminum and Magnesium Institute I on
the technology of production of Ti slag from ilmenite concentrate are
presented. Experimental melts yield slag containing 1-216 FeO and
8 0-9016 TiO?
M. M.
Card 1/1

25 (1) SO V/14 5;

AUTHORS: Kostyuk, D.I., Candidate of Technical Sciences, Docent
and Tkachenko, V.A., Engineer
TITLE: Influence of Toothed Rack Initial Form According to
C,
the GOST 3058-54 on the Efficiency of Flanking
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy - Mashino-
stroyeniye, 1958, Nr 7-8, PP 95-108 (USSR)
ABSTRACT: A theoretical substantiation of flanking angle values
is given in the work by M.S. Polotskiy, "Initial and
Working Form of Toothed Rack". TqNIITMASh, Book 13.
Theory and Estimation of Toothed Gears and Slide Bea-
rings, Mashgiz, 1948 Z-27. The above worIc Is bfujod on
the GOST 3056-45 which was later superseded by the
GOST 3058-54. The new GOST gives for the flanking ang-
les considerably lesser valuas (sometimes by twice
smaller) than is the case with the GOST -5048-.45. The
purpose of tbis article io to establiah the optimum
flanking angles when meshing different pairs of too-
Card 1/4 thed wheels. The authors analyze two cases: 1) Driv-

SOV/145-58-7/8-11/24
Influence of Toothed Rack Initial Form According to the GOST 3058-
54 on the Efficiency of Planking
ing wheel pitch is Feater than that of driven wheel,
that is, tl.~~'t2; 2 Driving wheel pitch is smaller
than that of driven wheel- tl-